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Crystal Bonding– Composite Technology Of Laser Crystals
Crystal bonding is a composite technology of laser crystals. Since most optical crystals have a high melting point, high temperature heat treatment is usually required to promote the mutual diffusion and fusion of molecules on the surface of two crystals that have undergone precise optical processing, and finally form a more stable chemical bond. , to achieve a real combination, so the crystal bonding technology is also called diffusion bonding technology (or thermal bonding technology). -
Yb：YAG–1030 Nm Laser Crystal Promising Laser-active Material
Yb:YAG is one of the most promising laser-active materials and more suitable for diode-pumping than the traditional Nd-doped systems. Compared with the commonly used Nd:YAG crsytal, Yb:YAG crystal has a much larger absorption bandwidth to reduce thermal management requirements for diode lasers, a longer upper-laser level lifetime, three to four times lower thermal loading per unit pump power.
